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Commit bf190370 authored by Sara Sharon's avatar Sara Sharon Committed by Luca Coelho
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iwlwifi: mvm: mark MIC stripped MPDUs 



When RADA is active, the hardware decrypts the packets and strips off
the MIC as it is useless after decryption. Indicate that to mac80211.

Cc: stable@vger.kernel.org # 4.13+
[this is needed for the 9000-series HW to work properly]
Signed-off-by: default avatarSara Sharon <sara.sharon@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent 9d0fc5a5

drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c

+2 −0
Original line number Diff line number Diff line
@@ -255,6 +255,8 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr, 
			return -1;



		stats->flag |= RX_FLAG_DECRYPTED;

		if (pkt_flags & FH_RSCSR_RADA_EN)

			stats->flag |= RX_FLAG_MIC_STRIPPED;

		*crypt_len = IEEE80211_CCMP_HDR_LEN;

		return 0;

	case IWL_RX_MPDU_STATUS_SEC_TKIP: